Wow 20% tip. I never do that here in The Netherlands. However, wwhen I goto the USa/France I do pay more tip than here

So they won't vall me a cheap ass.
Anyway when someone ask for a bigger tip, and the money is still on the table, I would take my money and not tip at all.
Fuck them.
With 20% tip, waitresses make nice money don't they?
I mean average diner 2 persons is around 100USD, so they get 20USD, around 20 diners in an evening makes them 400USD a day.
Or?
Do they get a base salary as well?